247 	int		whichfork,  in xfs_iformat_local()  argument
258 	if (unlikely(size > XFS_DFORK_SIZE(dip, ip->i_mount, whichfork))) {  in xfs_iformat_local()
262 			XFS_DFORK_SIZE(dip, ip->i_mount, whichfork));  in xfs_iformat_local()
267 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iformat_local()
280 		memcpy(ifp->if_u1.if_data, XFS_DFORK_PTR(dip, whichfork), size);  in xfs_iformat_local()
299 	int		whichfork)  in xfs_iformat_extents()  argument
307 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iformat_extents()
308 	nex = XFS_DFORK_NEXTENTS(dip, whichfork);  in xfs_iformat_extents()
316 	if (unlikely(size < 0 || size > XFS_DFORK_SIZE(dip, ip->i_mount, whichfork))) {  in xfs_iformat_extents()
334 		dp = (xfs_bmbt_rec_t *) XFS_DFORK_PTR(dip, whichfork);  in xfs_iformat_extents()
341 		XFS_BMAP_TRACE_EXLIST(ip, nex, whichfork);  in xfs_iformat_extents()
342 		if (whichfork != XFS_DATA_FORK ||  in xfs_iformat_extents()
368 	int			whichfork)  in xfs_iformat_btree()  argument
377 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iformat_btree()
378 	dfp = (xfs_bmdr_block_t *)XFS_DFORK_PTR(dip, whichfork);  in xfs_iformat_btree()
389 	if (unlikely(XFS_IFORK_NEXTENTS(ip, whichfork) <=  in xfs_iformat_btree()
390 					XFS_IFORK_MAXEXT(ip, whichfork) ||  in xfs_iformat_btree()
392 					XFS_DFORK_SIZE(dip, mp, whichfork) ||  in xfs_iformat_btree()
393 		     XFS_IFORK_NEXTENTS(ip, whichfork) > ip->i_d.di_nblocks)) {  in xfs_iformat_btree()
408 	xfs_bmdr_to_bmbt(ip, dfp, XFS_DFORK_SIZE(dip, ip->i_mount, whichfork),  in xfs_iformat_btree()
424 	int		whichfork)  in xfs_iread_extents()  argument
432 	if (unlikely(XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)) {  in xfs_iread_extents()
437 	nextents = XFS_IFORK_NEXTENTS(ip, whichfork);  in xfs_iread_extents()
438 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iread_extents()
446 	error = xfs_bmap_read_extents(tp, ip, whichfork);  in xfs_iread_extents()
477 	int			whichfork)  in xfs_iroot_realloc()  argument
495 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iroot_realloc()
526 			XFS_IFORK_SIZE(ip, whichfork));  in xfs_iroot_realloc()
581 			XFS_IFORK_SIZE(ip, whichfork));  in xfs_iroot_realloc()
605 	int		whichfork)  in xfs_idata_realloc()  argument
615 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_idata_realloc()
675 	ASSERT(ifp->if_bytes <= XFS_IFORK_SIZE(ip, whichfork));  in xfs_idata_realloc()
681 	int		whichfork)  in xfs_idestroy_fork()  argument
685 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_idestroy_fork()
697 	if (XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_LOCAL) {  in xfs_idestroy_fork()
715 	if (whichfork == XFS_ATTR_FORK) {  in xfs_idestroy_fork()
737 	int			whichfork)  in xfs_iextents_copy()  argument
745 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iextents_copy()
750 	XFS_BMAP_TRACE_EXLIST(ip, nrecs, whichfork);  in xfs_iextents_copy()
797 	int			whichfork)  in xfs_iflush_fork()  argument
811 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iflush_fork()
817 		ASSERT(whichfork == XFS_ATTR_FORK);  in xfs_iflush_fork()
820 	cp = XFS_DFORK_PTR(dip, whichfork);  in xfs_iflush_fork()
822 	switch (XFS_IFORK_FORMAT(ip, whichfork)) {  in xfs_iflush_fork()
824 		if ((iip->ili_fields & dataflag[whichfork]) &&  in xfs_iflush_fork()
827 			ASSERT(ifp->if_bytes <= XFS_IFORK_SIZE(ip, whichfork));  in xfs_iflush_fork()
834 		       !(iip->ili_fields & extflag[whichfork]));  in xfs_iflush_fork()
835 		if ((iip->ili_fields & extflag[whichfork]) &&  in xfs_iflush_fork()
838 			ASSERT(XFS_IFORK_NEXTENTS(ip, whichfork) > 0);  in xfs_iflush_fork()
840 				whichfork);  in xfs_iflush_fork()
845 		if ((iip->ili_fields & brootflag[whichfork]) &&  in xfs_iflush_fork()
849 			        XFS_IFORK_SIZE(ip, whichfork));  in xfs_iflush_fork()
852 				XFS_DFORK_SIZE(dip, mp, whichfork));  in xfs_iflush_fork()
858 			ASSERT(whichfork == XFS_DATA_FORK);  in xfs_iflush_fork()
865 			ASSERT(whichfork == XFS_DATA_FORK);  in xfs_iflush_fork()